Methods of forming pattern structures
    1.
    发明授权
    Methods of forming pattern structures 有权
    形成图案结构的方法

    公开(公告)号:US08334148B2

    公开(公告)日:2012-12-18

    申请号:US13184127

    申请日:2011-07-15

    IPC分类号: H01L21/00

    CPC分类号: H01L27/228 H01L43/12

    摘要: An example embodiment relates to a method of forming a pattern structure, including forming an object layer on a substrate, and forming a hard mask on the object layer. A plasma reactive etching process is performed on the object layer using an etching gas including a fluorine containing gas and ammonia (NH3) gas together with oxygen gas to form a pattern. The oxygen gas is used for suppressing the removal of the hard mask during the etching process.

    摘要翻译: 示例性实施例涉及一种形成图案结构的方法,包括在基底上形成物体层,并在物体层上形成硬掩模。 使用包含含氟气体和氨(NH 3)气体的蚀刻气体与氧气一起在物体层上进行等离子体反应蚀刻工艺以形成图案。 氧气用于在蚀刻过程中抑制硬掩模的去除。

    METHOD OF FABRICATING SEMICONDUCTOR DEVICE
    3.
    发明申请
    METHOD OF FABRICATING SEMICONDUCTOR DEVICE 失效
    制造半导体器件的方法

    公开(公告)号:US20090011590A1

    公开(公告)日:2009-01-08

    申请号:US12136626

    申请日:2008-06-10

    IPC分类号: H01L21/4763

    摘要: A method of fabricating a semiconductor device in which a plurality of conductive lines having a fine pitch and a uniform thickness can be formed is provided. The method includes forming a plurality of first conductive patterns in a insulation layer as closed curves, forming a plurality of mask patterns on the insulation layer, the mask patterns exposing end portions of each of the first conductive patterns, and forming a plurality of second conductive patterns in the insulation layer as lines by removing the end portions of each of the first conductive patterns.

    摘要翻译: 提供一种制造半导体器件的方法,其中可以形成具有细间距和均匀厚度的多条导线。 该方法包括在绝缘层中形成多个第一导电图案作为闭合曲线,在绝缘层上形成多个掩模图案,掩模图案暴露出每个第一导电图案的端部,并且形成多个第二导电 通过去除每个第一导电图案的端部,将绝缘层中的图案作为线。

    Method of fabricating semiconductor device
    6.
    发明授权
    Method of fabricating semiconductor device 失效
    制造半导体器件的方法

    公开(公告)号:US07989279B2

    公开(公告)日:2011-08-02

    申请号:US12136626

    申请日:2008-06-10

    IPC分类号: H01L21/338 H01L21/336

    摘要: A method of fabricating a semiconductor device in which a plurality of conductive lines having a fine pitch and a uniform thickness can be formed is provided. The method includes forming a plurality of first conductive patterns in a insulation layer as closed curves, forming a plurality of mask patterns on the insulation layer, the mask patterns exposing end portions of each of the first conductive patterns, and forming a plurality of second conductive patterns in the insulation layer as lines by removing the end portions of each of the first conductive patterns.

    摘要翻译: 提供一种制造半导体器件的方法,其中可以形成具有细间距和均匀厚度的多条导线。 该方法包括在绝缘层中形成多个第一导电图案作为闭合曲线,在绝缘层上形成多个掩模图案,掩模图案暴露出每个第一导电图案的端部,并且形成多个第二导电 通过去除每个第一导电图案的端部,将绝缘层中的图案作为线。

    THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING TRENCH, METAL WIRE, AND THIN FILM TRANSISTOR ARRAY PANEL
    8.
    发明申请
    THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING TRENCH, METAL WIRE, AND THIN FILM TRANSISTOR ARRAY PANEL 有权
    薄膜晶体管和制造TRENCH,金属线和薄膜晶体管阵列的方法

    公开(公告)号:US20130183822A1

    公开(公告)日:2013-07-18

    申请号:US13480242

    申请日:2012-05-24

    IPC分类号: H01L21/28

    摘要: The present invention relates to a method for forming a trench that can remove residual particles in a trench using a metal mask, a method for forming a metal wire, and a method for manufacturing a thin film transistor array panel. The method for forming a trench includes: forming a first insulating layer on a substrate; forming a first metal layer on the first insulating layer; forming an opening by patterning the first metal layer; forming a trench by dry-etching the first insulating layer using the patterned first metal layer as a mask; and wet-etching the substrate. The dry-etching is performed using a main etching gas and a first auxiliary etching gas, and the first auxiliary etching gas includes argon.

    摘要翻译: 本发明涉及使用金属掩模形成沟槽中的残留颗粒的形成方法,金属线形成方法以及薄膜晶体管阵列板的制造方法。 形成沟槽的方法包括:在衬底上形成第一绝缘层; 在所述第一绝缘层上形成第一金属层; 通过图案化第一金属层形成开口; 通过使用图案化的第一金属层作为掩模对第一绝缘层进行干蚀刻来形成沟槽; 并湿法蚀刻基板。 使用主蚀刻气体和第一辅助蚀刻气体进行干蚀刻,并且第一辅助蚀刻气体包括氩。

    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    9.
    发明申请
    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权
    显示基板及其制造方法

    公开(公告)号:US20130146902A1

    公开(公告)日:2013-06-13

    申请号:US13530743

    申请日:2012-06-22

    IPC分类号: H01L33/08

    摘要: A display substrate includes a metal pattern, a first insulation layer pattern and a second insulation layer pattern. The metal pattern is on a base substrate. The first insulation pattern is on the metal pattern and includes one of a silicon nitride (SiNx) and a silicon oxide (SiOx). The second insulation pattern is on the first insulation pattern and includes a remaining one of the silicon nitride (SiNx) and the silicon oxide (SiOx).

    摘要翻译: 显示基板包括金属图案,第一绝缘层图案和第二绝缘层图案。 金属图案在基底上。 第一绝缘图案在金属图案上,并且包括氮化硅(SiNx)和氧化硅(SiO x)之一。 第二绝缘图案在第一绝缘图案上,并且包括氮化硅(SiNx)和氧化硅(SiOx)中的剩余部分。

    Method of fabricating semiconductor device
    10.
    发明授权
    Method of fabricating semiconductor device 有权
    制造半导体器件的方法

    公开(公告)号:US08361849B2

    公开(公告)日:2013-01-29

    申请号:US13183574

    申请日:2011-07-15

    IPC分类号: H01L21/338 H01L21/336

    摘要: A method of fabricating a semiconductor device in which a plurality of conductive lines having a fine pitch and a uniform thickness can be formed is provided. The method includes forming a plurality of first conductive patterns in a insulation layer as closed curves, forming a plurality of mask patterns on the insulation layer, the mask patterns exposing end portions of each of the first conductive patterns, and forming a plurality of second conductive patterns in the insulation layer as lines by removing the end portions of each of the first conductive patterns.

    摘要翻译: 提供一种制造半导体器件的方法,其中可以形成具有细间距和均匀厚度的多条导线。 该方法包括在绝缘层中形成多个第一导电图案作为闭合曲线,在绝缘层上形成多个掩模图案,掩模图案暴露出每个第一导电图案的端部,并且形成多个第二导电 通过去除每个第一导电图案的端部,将绝缘层中的图案作为线。